化学1.C 3.D
英语1.They donate their old books to the poor areas.
2.After six months esercise ,Bill‘s English has improved alot.
做作业时遇到几道不懂的题 我是初三学生
化学1.C 3.D
英语1.They donate their old books to the poor areas.
2.After six months esercise ,Bill‘s English has improved alot.